+- MNScuba.com (http://www.mnscuba.com/forum)
+--- Thread: diving in H2S sulfur gas... or lake club soda? (/showthread.php?tid=4603)
diving in H2S sulfur gas... or lake club soda? - Hydro - 09-17-2009
interesting short video on a guy that went diving near a volcano in italy
no luck getting it to embed :p
but the site has a lot of scuba clips
this one might be weirder